Full Set Of Seats, Door Cards And Trim In Brown

I have a full set of seats, door cards, carpets and trim in brown. They came from an 'S' reg. write off Mini 1000 I bought in 1977 with 4500 miles on the clock. I did not need them at the time so they were stored in a mates garage for many years and then were put in my loft several years ago. It's all pretty dirty so would need a good clean. I'm not sure what condition the carpets will be in after all this time, but the seats and the door cards look to be OK. Is there a market for this stuff and if so what value?